imgglitch.py

from random import SystemRandom                          
                                                         
                                                         
random = SystemRandom()                                  
INPUT_FILE = '6944719-tree-sunset-reflection.bmp'        
OUTPUT_FILE = 'glitch.bmp'                               
                                                         
                                                         
with open(INPUT_FILE, 'rb') as rh:                       
    with open(OUTPUT_FILE, 'wb') as wh:                  
        count = 0                                        
        while True:                                      
            next = rh.read(1)                            
            if next == '':                               
                break                                    
            if count % 176 == 0:                         
                next = next.replace(b'\x07', b'\x32')    
                next = next.replace(b'\x0B', b'\x0A\x0D')
            if count % 122 == 0:                         
                next = next.replace(b'\x24', b'\x26')    
                next = next.replace(b'\x0D', b'\x0A\x0D')
            if count % 76 == 0:                          
                next = next.replace(b'\x0A', b'\x0A\x0D')
            if count % 150 == 0:                         
                try:                                     
                    if 46 < ord(next) < 57:              
                        next = str(ord(next) + 1)        
                except:                                  
                    next = next                          
            if count % 17 and count > 4000:              
                next = rh.read(1) + rh.read(1) +  next   
            if count > 3000 and count % 30 == 0:         
                next = [next]                            
                for i in xrange(10):                     
                    next.append(rh.read(30))             
                random.shuffle(next)                     
                next = ''.join(next)                     
            wh.write(next)                               
            count += 1